# Biology and social problems

> BostonHoughton Mifflin company, 1914.

**Wikidata**: [Q51419614](https://www.wikidata.org/wiki/Q51419614)  
**Source**: https://4ort.xyz/entity/biology-and-social-problems


## References

1. Biodiversity Heritage Library
2. Internet Archive
3. Library of Congress Online Catalog